【发布时间】:2021-11-28 02:23:53
【问题描述】:
第 1034 行:字符 9:运行时错误:引用绑定到类型为 'std::vector
void gameOfLife(vector<vector<int>>& board) {
vector<vector<int>> newBoard;
for(int i = 0; i < board.size(); i++){
for(int j = 0; j < board[i].size(); j++){
if(board[i][j] == 0 && neibSum(board,i,j) == 3)
newBoard[i][j] = 1;
else if(board[i][j] == 1 && neibSum(board,i,j) > 3)
newBoard[i][j] = 0;
else if(board[i][j] == 1 && neibSum(board,i,j) < 2)
newBoard[i][j] = 0;
else
newBoard[i][j] = 1;
}
}
for(int i = 0; i < board.size(); i++){
for(int j = 0; j < board[i].size(); j++){
cout << newBoard[i][j] << " ";
}
cout << endl;
}
}
【问题讨论】:
-
帖子标题应该能很好地描述您的问题或问题,以便读者了解它的要点(“Java 函数问题”的描述性不是很好)。见:How do I write a good title?
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@John 问题不是关于 java 的,不幸的是,根据你的简历,你不喜欢 C++。
标签: c++ nullpointerexception runtime-error